Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Mergulhões-pt#Sense
Futen-nl#Sense
Somormujos-es#Sense
Podicipedidae-la#Sense
Blonġun-mt#Sense
Svassi-it#Sense
Grèbes-fr#Sense
Grebes-en#Sense
Lappentaucher-de#Sense